Whislte works....although it doesn't have a speaker phone if you are using iPone or iTouch with google voice...I'm looking for an app with speaker phone or I'll have to break down and get a combo earphone/mic set up to replace my $2 plug in mic...Any ideas on other apps welcome, but Whislte is a good option I found heard about from Bryce on TIP at: http://www.todaysiphone.com/2010/12/...#comment-10053